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r300g: a fix for piglit/texrect-many
authorMarek Olšák <maraeo@gmail.com>
Sun, 11 Apr 2010 17:28:01 +0000 (19:28 +0200)
committerMarek Olšák <maraeo@gmail.com>
Sun, 11 Apr 2010 17:30:09 +0000 (19:30 +0200)
Broken since 146879284c6b844f35afe3a3ef3330726afbe8ac.

src/gallium/drivers/r300/r300_vs.c patch | blob | history

diff --git a/src/gallium/drivers/r300/r300_vs.c b/src/gallium/drivers/r300/r300_vs.c
index b71972d0fb50e07f89b216f4855ce32238fb3557..a2619b383196f1c7073e09b0c56aa274a921b9f1 100644 (file)
--- a/src/gallium/drivers/r300/r300_vs.c
+++ b/src/gallium/drivers/r300/r300_vs.c
@@ -307,7 +307,10 @@ void r300_translate_vertex_shader(struct r300_context* r300,
 
     r300_tgsi_to_rc(&ttr, tokens);
 
-    compiler.RequiredOutputs = ~(~0 << (vs->info.num_outputs+1));
+    compiler.RequiredOutputs =
+        ~(~0 << (vs->info.num_outputs +
+                 (vs->outputs.wpos != ATTR_UNUSED ? 1 : 0)));
+
     compiler.SetHwInputOutput = &set_vertex_inputs_outputs;
 
     /* Insert the WPOS output. */